Trader

Ralliart did these an a extra ECU for Race/Circuit, Road/Circuit, For Rally, Dirt Surface, Tarmac Race/Circuit, now with a lot of R&D on our Class B sprint/road car we can offer this service on the open market.

HERE is a great write up on what an up rated ACD ecu can do for you

HERE is some more information from the motec website about acd mapping and the advantages

When the ACD is mapped it controls the centre diff, it also looks at all the G-sensors, steering angle, brake pedal and the handbrake so there is a lot more to them than just working the centre diff, when remapped the centre diff will lock and unlock faster or slower so it will give better turn in, better braking, higher entry and exit speeds, it will also remove some of the evo understeer, and give you a much fast corner speed . It will also remove the AYC feel from the car and you will be able to give the car opposite lock and have an RS diff feel to the car.

All these setting can be offered for GSR and RS cars

The ACD ecu can have 3 settings of your choice these can be toggled through the Tarmac,Gravel,Snow settings. for example using the trackday/sprinter settings Tarmac = Sprint, Gravel = Track, Fast road = Snow :

Trackday/Sprinter

1 Sprint
2 Track
3 Fast road

For an all out Sprint car you can go for our Sprint ACD which will offer:

1 Dry Track
2 Damp Track
3 Wet Track

Or there is there is the Fast Road Setting:

1 This will be a modified Tarmac setting for all round road use.
2 Fast Road
3 Track

We can also do a full Rally style ACD map but this is very harsh and will lock the rear inside wheel at low speed.

We can also mix and match all of the above to suit your needs for what you use your car for, so please ask………….

The pricing for this service is as follows. please note prices will be subject to vat from 1st october

£200 +vat on an exchange basis.. you will be charged £250 initially but £50 will be refunded on return of your ecu.

£250 +vat for an out right buy of a mapped ecu.

Please remember you can have any of the above settings mixed and matched the above are mearly examples.